This Listing is for TWELVE (12) BRASS TERMINAL SCREWS #8764. These Screws were the normal issue for the Thunderjet 500, T-Jet terminal tracks, AFX Terminal Tracks, TRansformer Screws & a variety of other Aurora Plastics Co. releases. These are Unused, new old stock, original equipment manufactured by The Aurora Plastics Corp. of West Hempstead, Long Island New York. The Vintage 1978, parts are new & just as you remembered. Authenticity, quality & condition absolutely guaranteed.